gtkmozembed segmentation fault
Bonjour,
après avoir parcouru plusieurs forums je m'aperçois que mon problème fut déjà rencontré par de multiples personnes mais est resté sans réponses apparemment.
je tente ma chance !
donc voila j'essaie de faire un browser web embarqué en utilisant gtkmozembed.
avec les sources de mozilla firefox 2.0.0.4 !
voici le prog :
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
| #include <gtkmozembed.h>
#include <gtk/gtk.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
typedef struct _MyBrowser {
GtkWidget *TopLevelWindow;
GtkWidget *mozEmbed;
GtkWidget *vbox;
} MyBrowser;
void load_started_cb (GtkMozEmbed *embed, MyBrowser *browser);
void load_finished_cb (GtkMozEmbed *embed, MyBrowser *browser);
int
main(int argc, char *argv[])
{
gtk_init(&argc, &argv);
MyBrowser *browser = g_new0(MyBrowser, 1);
browser->TopLevelWindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
browser->mozEmbed = gtk_moz_embed_new();
browser->vbox = gtk_vbox_new (FALSE, 0);
gtk_signal_connect(GTK_OBJECT(browser->mozEmbed), "net_start",
GTK_SIGNAL_FUNC(load_started_cb), browser);
gtk_signal_connect(GTK_OBJECT(browser->mozEmbed), "net_stop",
GTK_SIGNAL_FUNC(load_finished_cb), browser);
gtk_box_pack_start(GTK_BOX(browser->vbox), browser->mozEmbed,
TRUE, // expand
TRUE, // fill
0);
gtk_container_add (GTK_CONTAINER (browser->TopLevelWindow),browser->vbox );
gtk_widget_set_usize(browser->mozEmbed, 820, 600);
gtk_moz_embed_load_url(GTK_MOZ_EMBED(browser->mozEmbed), "http://www.google.fr");
gtk_widget_show(browser->mozEmbed);
gtk_widget_show(browser->vbox);
gtk_widget_show(browser->TopLevelWindow);
gtk_main();
}
void
load_started_cb (GtkMozEmbed *embed, MyBrowser *browser)
{
g_print("load_started_cb\n");
}
void
load_finished_cb (GtkMozEmbed *embed, MyBrowser *browser)
{
g_print("load_finished_cb\n");
} |
A l'exécution j'obtiens un core segmentation fault !
en debuggant avec gdb -> bt apres le segm fault me donne
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
| ...
52 gtk_widget_show(browser->TopLevelWindow);
(gdb) n
Program received signal SIGSEGV, Segmentation fault.
0xb776cfc1 in ?? () from /usr/lib/firefox/libgtkembedmoz.so
(gdb) bt
#0 0xb776cfc1 in ?? () from /usr/lib/firefox/libgtkembedmoz.so
#1 0x080dc130 in ?? ()
#2 0xbf97dc08 in ?? ()
#3 0xbf97dbc8 in ?? ()
#4 0xb7771605 in ?? () from /usr/lib/firefox/libgtkembedmoz.so
#5 0x080dc190 in ?? ()
#6 0xb7779290 in ?? () from /usr/lib/firefox/libgtkembedmoz.so
#7 0xbf97dbd8 in ?? ()
#8 0xb7771696 in ?? () from /usr/lib/firefox/libgtkembedmoz.so
#9 0xbf97dc08 in ?? ()
#10 0xbf97dc04 in ?? ()
#11 0xbf97dbe8 in ?? ()
#12 0xb7689614 in nsCOMPtr_base::~nsCOMPtr_base () from /usr/lib/firefox/libxpcom_core.so
#13 0xb776b84b in ?? () from /usr/lib/firefox/libgtkembedmoz.so
#14 0x08072ec8 in ?? ()
#15 0xbf97dc78 in ?? ()
#16 0x00000000 in ?? () |
heeeeeeeeeeeeeeeeeelp please !
